Chongsa

The King’s royal guards, comprised of warriors who possess the top skills in all the nations. People call them the "Musketeers". If a Musketeer serves Korea’s king, they are revered and honored. From all the Musketeers, there were three at the very top that received praise from everyone. A Korean-style heroic action manhwa about the three Musketeers.

(Source: Batoto)